109424550 has 24 divisors (see below), whose sum is σ = 271373256. Its totient is φ = 29179840.

The previous prime is 109424519. The next prime is 109424573. The reversal of 109424550 is 55424901.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 364599 + ... + 364898.

It is an arithmetic number, because the mean of its divisors is an integer number (11307219).

Almost surely, 2^109424550 is an apocalyptic number.

109424550 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

109424550 is an abundant number, since it is smaller than the sum of its proper divisors (161948706).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

109424550 is a wasteful number, since it uses less digits than its factorization.

109424550 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 729512 (or 729507 counting only the distinct ones).

The product of its (nonzero) digits is 7200, while the sum is 30.

The square root of 109424550 is about 10460.6190065407. The cubic root of 109424550 is about 478.3050024970.

The spelling of 109424550 in words is "one hundred nine million, four hundred twenty-four thousand, five hundred fifty".